package beans;

import java.util.ArrayList;
import java.util.List;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlType;

/**
 * <p>
 * Java class for anonymous complex type.
 * 
 * <p>
 * The following schema fragment specifies the expected content contained within
 * this class.
 * 
 * <pre>
 * &lt;complexType>
 *   &lt;complexContent>
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       &lt;sequence>
 *         &lt;element name="supplier" type="{}supplier" maxOccurs="unbounded" minOccurs="0"/>
 *       &lt;/sequence>
 *     &lt;/restriction>
 *   &lt;/complexContent>
 * &lt;/complexType>
 * </pre>
 * 
 * 
 */

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = { "supplier" })
public class Suppliers {

	protected List<Supplier> supplier;

	/**
	 * Gets the value of the supplier property.
	 * 
	 * <p>
	 * This accessor method returns a reference to the live list, not a
	 * snapshot. Therefore any modification you make to the returned list will
	 * be present inside the JAXB object. This is why there is not a
	 * <CODE>set</CODE> method for the supplier property.
	 * 
	 * <p>
	 * For example, to add a new item, do as follows:
	 * 
	 * <pre>
	 * getSupplier().add(newItem);
	 * </pre>
	 * 
	 * 
	 * <p>
	 * Objects of the following type(s) are allowed in the list {@link Supplier }
	 * 
	 * 
	 */
	public List<Supplier> getSupplier() {
		if (supplier == null) {
			supplier = new ArrayList<Supplier>();
		}
		return this.supplier;
	}

	public void addSupplier(Supplier sup) {
		if (supplier == null) {
			supplier = new ArrayList<Supplier>();
		}
		if (sup.isValidate()) {
			supplier.add(sup);
		} else {
			throw new RuntimeException("Supplier is not valid!!!");
		}
	}

	public int size() {
		if (supplier == null) {
			supplier = new ArrayList<Supplier>();
		}
		return supplier.size();
	}

	public void deleteSupplier(Supplier sup) {
		if (supplier == null) {
			return;
		}
		if (supplier.contains(sup)) {
			supplier.remove(sup);
		}
	}

	public void deleteSupplier(int index) {
		if (supplier == null) {
			return;
		}
		if (index >= 0 && index < supplier.size()) {
			supplier.remove(index);
		}
	}

	public void clear() {
		if (supplier != null) {
			supplier.clear();
		}
	}

	public boolean isEmpty() {
		return supplier.isEmpty();
	}
}
